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(1)
y=(2x+1)^5
y'
=5(2x+1)^4. d/dx (2x+1)
=10(2x+1)^4
(2)
y=sin3x
y'
=cos(3x) . d/dx (3x)
=3cos(3x)
(3)
y=e^(-x)
y'
=e^(-x) .d/dx(-x)
=-e^(-x)
(4)
y=cos(3-2x)
y'
=-sin(3-2x) .d/dx (3-2x)
=2sin(3-2x)
y=(2x+1)^5
y'
=5(2x+1)^4. d/dx (2x+1)
=10(2x+1)^4
(2)
y=sin3x
y'
=cos(3x) . d/dx (3x)
=3cos(3x)
(3)
y=e^(-x)
y'
=e^(-x) .d/dx(-x)
=-e^(-x)
(4)
y=cos(3-2x)
y'
=-sin(3-2x) .d/dx (3-2x)
=2sin(3-2x)
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